// Update the object with the contents of the io.Reader, modTime and size
//
// The new object may have been created if an error is returned
func (o *Object) Update(in io.Reader, src fs.ObjectInfo) error {
size := src.Size()
modTime := src.ModTime()
// Note whether this is a dynamic large object before starting
isDynamicLargeObject, err := o.isDynamicLargeObject()
if err != nil {
return err
}
// Set the mtime
m := swift.Metadata{}
m.SetModTime(modTime)
contentType := fs.MimeType(src)
headers := m.ObjectHeaders()
uniquePrefix := ""
if size > int64(chunkSize) {
uniquePrefix, err = o.updateChunks(in, headers, size, contentType)
if err != nil {
return err
}
} else {
headers["Content-Length"] = strconv.FormatInt(size, 10) // set Content-Length as we know it
_, err := o.fs.c.ObjectPut(o.fs.container, o.fs.root+o.remote, in, true, "", contentType, headers)
if err != nil {
return err
}
}
// If file was a dynamic large object then remove old/all segments
if isDynamicLargeObject {
err = o.removeSegments(uniquePrefix)
if err != nil {
fs.Log(o, "Failed to remove old segments - carrying on with upload: %v", err)
}
}
// Read the metadata from the newly created object
o.headers = nil // wipe old metadata
return o.readMetaData()
}
// Update the object with the contents of the io.Reader, modTime and size
//
// The new object may have been created if an error is returned
func (o *Object) Update(in io.Reader, modTime time.Time, size int64) error {
// Note whether this has a manifest before starting
isManifest, err := o.isManifestFile()
if err != nil {
return err
}
// Set the mtime
m := swift.Metadata{}
m.SetModTime(modTime)
headers := m.ObjectHeaders()
uniquePrefix := ""
if size > int64(chunkSize) {
uniquePrefix, err = o.updateChunks(in, headers, size)
if err != nil {
return err
}
} else {
headers["Content-Length"] = strconv.FormatInt(size, 10) // set Content-Length as we know it
_, err := o.fs.c.ObjectPut(o.fs.container, o.fs.root+o.remote, in, true, "", "", headers)
if err != nil {
return err
}
}
// If file was a manifest then remove old/all segments
if isManifest {
err = o.removeSegments(uniquePrefix)
if err != nil {
fs.Log(o, "Failed to remove old segments - carrying on with upload: %v", err)
}
}
// Read the metadata from the newly created object
o.headers = nil // wipe old metadata
return o.readMetaData()
}
func TestObjectCopyWithMetadata(t *testing.T) {
m := swift.Metadata{}
m["copy-special-metadata"] = "hello"
m["hello"] = "3"
h := m.ObjectHeaders()
h["Content-Type"] = "image/jpeg"
_, err := c.ObjectCopy(CONTAINER, OBJECT, CONTAINER, OBJECT2, h)
if err != nil {
t.Fatal(err)
}
// Re-read the metadata to see if it is correct
_, headers, err := c.Object(CONTAINER, OBJECT2)
if err != nil {
t.Fatal(err)
}
if headers["Content-Type"] != "image/jpeg" {
t.Error("Didn't change content type")
}
compareMaps(t, headers.ObjectMetadata(), map[string]string{"hello": "3", "potato-salad": "", "copy-special-metadata": "hello"})
err = c.ObjectDelete(CONTAINER, OBJECT2)
if err != nil {
t.Fatal(err)
}
}
// Update the object with the contents of the io.Reader, modTime and size
//
// The new object may have been created if an error is returned
func (o *FsObjectSwift) Update(in io.Reader, modTime time.Time, size int64) error {
// Set the mtime
m := swift.Metadata{}
m.SetModTime(modTime)
_, err := o.swift.c.ObjectPut(o.swift.container, o.swift.root+o.remote, in, true, "", "", m.ObjectHeaders())
if err != nil {
return err
}
// Read the metadata from the newly created object
o.meta = nil // wipe old metadata
err = o.readMetaData()
return err
}